Effects of Glycosaminoglycan from Scallop Skirt on the Releasing of Vasoactive Substance from Endothelial Cells Injured by Hydrogen Peroxide / 中国药房
China Pharmacy
;
(12)2001.
Artículo
en Chino
| WPRIM
| ID: wpr-530173
ABSTRACT
OBJECTIVE:
To observation the effects of Glycosaminoglycan from Scallop Skirt (SS-GAG) on the production of vasoactive substance in the endothelial cells injured by hydrogen peroxide(H2O2).METHODS:
In H2O2-induced en-dothelial cell oxidative damage model group which was established with human umbilical vein endothelial cell (HUVEC, ECV304) cultured in vitro, SS-GAG groups (at different concentrations) and the normal group, levels of 6-keto-PGF1a, Thromboxane-B2 and Endothelin (ET) in the culture fluid were detected by radioimmunity assay and the content of nitric oxide was determined by nitrate reductase method.RESULTS:
As compared with model group, SS-GAG (at different concentrations) significantly enhanced the levels of 6-keto-PGF1a and NO but significantly decreased levels of TXB2 and ET (P
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
China Pharmacy
Año:
2001
Tipo del documento:
Artículo
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